65730676 has 12 divisors (see below), whose sum is σ = 125485920. Its totient is φ = 29877560.

The previous prime is 65730673. The next prime is 65730689. The reversal of 65730676 is 67603756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65730673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746896 + ... + 746983.

It is an arithmetic number, because the mean of its divisors is an integer number (10457160).

Almost surely, 2^65730676 is an apocalyptic number.

It is an amenable number.

65730676 is a deficient number, since it is larger than the sum of its proper divisors (59755244).

65730676 is a wasteful number, since it uses less digits than its factorization.

65730676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493894 (or 1493892 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 65730676 is about 8107.4457136635. The cubic root of 65730676 is about 403.5735542023.

Subtracting 65730676 from its reverse (67603756), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 65730676 in words is "sixty-five million, seven hundred thirty thousand, six hundred seventy-six".